//
// Created by wze-zero on 2024/7/9 009.
//
#include <iostream>

using namespace std;

int main() {
    int n;
    cin >> n;
    for (int i = 1; i <= n; ++i) {
        for (int j = 1; j <= i; ++j) {
            cout << j << " * " << i << " = " << i * j << "    ";
        }
        cout << endl;
    }
    return 0;
}